We already have two corners who arguably at the elite/shutdown level. As a safety, Diggs has been incredible. The weakest link is McDougald who has still been very respectable and solid. Justin Coleman was garbage for the Patriots, then played amazing for the Hawks, then Detroit paid big money for him and he went back to being garbage. Quandre Diggs is putting up much better numbers in Seattle than Detroit. I’m sure I’m missing other examples that I could normally name off the top of my head. The truth is Pete Carroll is almost certainly not spending a first rounder on a DB unless an Earl Thomas like talent falls into his lap. PC is better at developing DBs and getting the most out of them compared to any other head coach in the league, is my point.